Home > Industry Information > DC MCB 1p 63A Mini Circuit Breaker
DC MCB 1p 63A Mini Circuit Breaker
2021-05-09
Model NO.: EKM1-63DC
Poles Number: 1
Type: Circuit Breaker
Function: Overcurrent Protection
Certification: ISO9001-2000, CE, CB, SGS TUV RoHS
Export Market: Global
Trademark: CHANA
Transport Package: 180poles/Box
Specification: C(7~10)ln
Origin: Yueqing Zhejiang
HS Code: 8536200000
DC MCB 1p 63A Mini Circuit Breaker
Free samples can be provided!!!
Free samples can be provided!!!
| Standard | IEC60947-2 | |
| Electrical Feature | ||
| Rated current In | A | 1,2,3,4,6,10,16,20,25,32,40,50,63 |
| Poles | P | 1,2,3,4 |
| Rated voltage Ue | V | 250V(1P),500(2P),750V(3P),1000V(4P) |
| Insulation voltage Ui | V | 500 |
| Rated frequency | Hz | 50/60 |
| Rated breaking capacity | A | 6000/10000 |
| Energy limiting class | 3 | |
| Rated impulse withstand voltage(1.2/50) Uimp | V | 4000 |
| Dielectric test voltage at ind. Freq. For 1 min | V | 2000 |
| Pollution degree | 2 | |
| Thermo-magnetic release characteristic | C(7~10)In | |
| Mechanical Feature | ||
| Electrical life | >1500 | |
| Mechanical life | 20000 | |
| Contact position indicator | Yes | |
| Protection degree | IP20 | |
| Reference temperature for setting of thermal element | º C | 30 |
| Ambient temperature (with daily average≤ 35º C) | º C | -5...+40 |
| Storage temperation | º C | -25...+70 |
| Installation | ||
| Terminal connection type | Cable/U-type busbar/Pin-type busbar | |
| Terminal size top/bottom for cable | 25mm2 18-3AWG | |
| Terminal size top/bottom for busbar | 25mm2 18-3AWG | |
| Tightening torque | 2.0 N*m 22 In-Ibs | |
| Mounting | On DIN rail EN 60715 (35mm) by means of fast clip device | |
| Connection | From top and bottom | |
| Conbination with Accessory | ||
| Combination with accessories | Auxiliary contact, Shunt release, Under voltage release, Alarm contact | |
How to Order?
1. Let us have the details of your requirements.
2. Price-list will be sent for confirmation.
3. After prices confirmed,PI will be sent for payment.
4. After get your Deposit,production will be arranged within one day.
5. When goods ready,all the documents for custom clearance will be scanned to you for the balance payment.
6. OEM/ODM is acceptable
Shipping:
1. Normally by SEA From NINGBO TO ...
2. Products are shipped via UPS / DHL / FedEx / TNT and so on expresses (door to door) If the amount is Small.
3. We Provide Drop shipping Service.
4. In order to ensure you receive your order tax free upon import, we can declare lower value according to your demand.
5. Shipping via EMS. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.
Payment:
1. We usually use T/T (30% deposit before production and 70% to be paid against the copy of B/L).
2.If the Amount is small,you can pay to us by western union/Paypal/Money Gram.
3. L/C also acceptable
Warranty:
1. We provide 18 months warranty.
2. If the product is defective, please notify us within 10 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods
KNB1-63 Mini Circuit breakers, also named as the air switch which have a short for arc extinguishing device. It is a switch role, and also is a automatic protection of low-voltage electrical distribution. Its role is equivalent to the combination of switch. Fuse. thermal relay and other electrical components. It mainly used for short circuit and overload protection. Generally, According to the poles, mini Circuit breaker can be divided into 1P , 1P+N , 2P, 3P and 4P.
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Tengqiang Electronics Co.Ltd http://www.zjthermalrelay.com